Wang, Jiangnan
Kong, Wanru
Liu, Min
Wang, Yuping
Zheng, Ya
Zhou, Yongning
Funding for this research was provided by:
Foundation of The First Hospital of Lanzhou University, China (Ya Zheng No. ldyyyn2021-59)
National Natural Science Foundation of China (Yongning Zhou No. 71964021)
Article History
Received: 6 April 2023
Accepted: 23 July 2023
First Online: 22 August 2023
Declarations
:
: The First Hospital of Lanzhou University in Gansu Province did not conduct an ethical review of this study because the data was obtained from a publicly available database. All participants provided written informed consent at the time of the survey. All procedures were conducted in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.